CA2559702A1 - Key combination element in key blank and key - Google Patents

Key combination element in key blank and key Download PDF

Info

Publication number
CA2559702A1
CA2559702A1 CA 2559702 CA2559702A CA2559702A1 CA 2559702 A1 CA2559702 A1 CA 2559702A1 CA 2559702 CA2559702 CA 2559702 CA 2559702 A CA2559702 A CA 2559702A CA 2559702 A1 CA2559702 A1 CA 2559702A1
Authority
CA
Canada
Prior art keywords
key
combination element
lock
side surfaces
shaft portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2559702
Other languages
French (fr)
Other versions
CA2559702C (en
Inventor
Dani Markbreit
Effi Ben-Aharon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mul T Lock Technologies Ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2559702A1 publication Critical patent/CA2559702A1/en
Application granted granted Critical
Publication of CA2559702C publication Critical patent/CA2559702C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00Keys; Accessories therefor
    • E05B19/0017Key profiles
    • E05B19/0035Key profiles characterized by longitudinal bit variations
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00Locks for use with special keys or a plurality of keys ; keys therefor
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/003Locks for use with special keys or a plurality of keys ; keys therefor for keys with movable bits
    • E05B35/004Locks for use with special keys or a plurality of keys ; keys therefor for keys with movable bits pivoting about an axis perpendicular to the main key axis
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0042Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0085Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in wherein the key can be inserted or withdrawn in different positions or directions
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/003Locks for use with special keys or a plurality of keys ; keys therefor for keys with movable bits
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00Keys; Accessories therefor
    • E05B19/0017Key profiles
    • E05B19/0041Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0052Rectangular flat keys
    • E05B19/0058Rectangular flat keys with key bits on at least one wide side surface of the key
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/70Operating mechanism
    • Y10T70/7441Key
    • Y10T70/7486Single key
    • Y10T70/7508Tumbler type
    • Y10T70/7559Cylinder type
    • Y10T70/7565Plural tumbler sets
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/70Operating mechanism
    • Y10T70/7441Key
    • Y10T70/7486Single key
    • Y10T70/7508Tumbler type
    • Y10T70/7559Cylinder type
    • Y10T70/7588Rotary plug
    • Y10T70/7593Sliding tumblers
    • Y10T70/7599Transverse of plug
    • Y10T70/7616Including sidebar
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/70Operating mechanism
    • Y10T70/7441Key
    • Y10T70/778Operating elements
    • Y10T70/7791Keys
    • Y10T70/7802Multi-part structures
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/70Operating mechanism
    • Y10T70/7441Key
    • Y10T70/778Operating elements
    • Y10T70/7791Keys
    • Y10T70/7802Multi-part structures
    • Y10T70/7825With pivoted or swinging bit portion
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/70Operating mechanism
    • Y10T70/7441Key
    • Y10T70/778Operating elements
    • Y10T70/7791Keys
    • Y10T70/7876Bow or head
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/70Operating mechanism
    • Y10T70/7441Key
    • Y10T70/778Operating elements
    • Y10T70/7791Keys
    • Y10T70/7881Bitting

Landscapes

  • Lock And Its Accessories (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Dowels (AREA)
  • Earth Drilling (AREA)

Abstract

A key blank including a generally elongate shaft portion defining first and second generally flat oppositely directed side surfaces, joined by edge surfaces, at least one of the first and second side surfaces cuttable to form key cuts that define a key combination surface, and at least one key combination element movably disposed in the elongate shaft portion and adapted for touching a lock combination element disposed in a cylinder lock plug, wherein the at least one key combination element has inherent energy for applying an urging force against the lock combination element. A key formed from the key blank and lock therefore are also disclosed.

Claims (14)

1. A key blank comprising:
a generally elongate shaft portion defining first and second generally flat oppositely directed side surfaces, joined by edge surfaces, at least one of said first and second side surfaces cuttable to form key cuts that define a key combination surface;
characterized by at least one key combination element movably disposed in the elongate shaft portion and adapted for touching a lock combination element disposed in a cylinder lock plug, wherein said at least one key combination element has inherent energy for applying an urging force against the lock combination element, and wherein said at least one key combination element comprises a resilient arm disposed in a recess formed in said elongate shaft portion and capable of resiliently protruding outwards from the recess beyond both of said first and second side surfaces.
2. A key blank comprising:
a generally elongate shaft portion defining first and second generally flat oppositely directed side surfaces, joined by edge surfaces, at least one of said first and second side surfaces cuttable to form key cuts that define a key combination surface;
characterized by at least one key combination element pivotable about a pivot axis and movably disposed in the elongate shaft portion and adapted for touching a lock combination element disposed in a cylinder lock plug, wherein said at least one key combination element has inherent energy for applying an urging force against the lock combination element.
3. The key blank according to any of the preceding claims, wherein said at least one key combination element comprises a plurality of interface surfaces for urging at least one lock combination element.
4. The key blank according to any of the preceding claims, wherein said at least one key combination element comprises a pair of resilient arms extending from a common base which is pivotally mounted in an arcuate cutout extending from said recess, and wherein said recess is formed with grooves radially emanating from the arcuate cutout, wherein walls of said grooves define limits of angular motion of said resilient arms.
5. A key comprising:
a generally elongate shaft portion defining first and second generally flat oppositely directed side surfaces, joined by edge surfaces, at least one of said first and second side surfaces being formed with key cuts that define a key combination surface;

characterized by at least one key combination element movably disposed in the elongate shaft portion and adapted for touching a lock combination element disposed in a cylinder lock plug, wherein said at least one key combination element has inherent energy for applying an urging force against the lock combination element, and wherein said at least one key combination element comprises a resilient arm disposed in a recess formed in said elongate shaft portion and capable of resiliently protruding outwards from the recess beyond both of said first and second side surfaces.
6. A key comprising:
a generally elongate shaft portion defining first and second generally flat oppositely directed side surfaces, joined by edge surfaces, at least one of said first and second side surfaces being formed with key cuts that define a key combination surface;
characterized by at least one key combination element pivotable about a pivot axis and movably disposed in the elongate shaft portion and adapted for touching a lock combination element disposed in a cylinder lock plug, wherein said at least one key combination element has inherent energy for applying an urging force against the lock combination element.
7. The key according to claim 5 or claim 6, wherein said at least one key combination element comprises a plurality of interface surfaces for urging at least one lock combination element.
8. The key according to claim 5 or claim 6, wherein said at least one key combination element comprises a pair of resilient arms extending from a common base which is pivotally mounted in an arcuate cutout extending from said recess, and wherein said recess is formed with grooves radially emanating from the arcuate cutout, wherein walls of said grooves define limits of angular motion of said resilient arms.
9. A lock comprising:
a cylinder lock housing;
a plug disposed in the cylinder lock housing, arranged for rotation relative thereto and having a keyway; and a key comprising a generally elongate shaft portion defining first and second generally flat oppositely directed side surfaces, joined by edge surfaces, at least one of said first and second side surfaces being formed with key cuts that define a key combination surface;
characterized by at least one key combination element movably disposed in the elongate shaft portion and adapted for touching a lock combination element disposed in a cylinder lock plug, wherein said at least one key combination element has inherent energy for applying an urging force against the lock combination element, and wherein said at least one key combination element comprises a resilient arm disposed in a recess formed in said elongate shaft portion and capable of resiliently protruding outwards from the recess beyond both of said first and second side surfaces.
10. A lock comprising:
a cylinder lock housing;
a plug disposed in the cylinder lock housing, arranged for rotation relative thereto and having a keyway; and a key comprising a generally elongate shaft portion defining first and second generally flat oppositely directed side surfaces, joined by edge surfaces, at least one of said first and second side surfaces being formed with key cuts that define a key combination surface;
characterized by at least one key combination element pivotable about a pivot axis and movably disposed in the elongate shaft portion and adapted for touching a lock combination element disposed in a cylinder lock plug, wherein said at least one key combination element has inherent energy for applying an urging force against the lock combination element.
11. The lock according to claim 9 or claim 10, wherein said cylinder lock comprises plug pins (48) slidingly disposed in said plug (46) and arranged to move against driver pins (50) disposed in bores formed in the cylinder lock housing (44), and said key combination element (26) is adapted for touching a lock combination element (54) disposed in said plug (46).
12. The lock according to any of claims 9-1 l, wherein which of the side surfaces (14, 16) that the key combination element (26) protrudes from is automatically determined by the position of the lock combination element (54).
13. The lock according to claim 10, wherein as the key (22) moves linearly through said keyway (42), the key combination element (26) moves radially as it pivots about said pivot axis (36).
14. The lock according to any of claims 9-13, comprising different oppositely-directed key combination elements (26).
CA 2559702 2004-03-30 2005-03-28 Key combination element in key blank and key Active CA2559702C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0407196.5 2004-03-30
GB0407196A GB2412689B (en) 2004-03-30 2004-03-30 Key combination element in key blank and key
PCT/IL2005/000348 WO2005095738A2 (en) 2004-03-30 2005-03-28 Key combination element in key blank and key

Publications (2)

Publication Number Publication Date
CA2559702A1 true CA2559702A1 (en) 2005-10-13
CA2559702C CA2559702C (en) 2011-01-04

Family

ID=32247529

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2559702 Active CA2559702C (en) 2004-03-30 2005-03-28 Key combination element in key blank and key

Country Status (30)

Country Link
US (1) US7647799B2 (en)
EP (1) EP1738044B1 (en)
JP (1) JP4592745B2 (en)
KR (1) KR101170298B1 (en)
CN (1) CN1961127B (en)
AP (1) AP2013A (en)
AT (1) ATE415534T1 (en)
AU (1) AU2005229301B2 (en)
BR (1) BRPI0509357B1 (en)
CA (1) CA2559702C (en)
CR (1) CR8681A (en)
DE (1) DE602005011266D1 (en)
DK (1) DK1738044T3 (en)
EA (1) EA008788B1 (en)
EC (1) ECSP066926A (en)
ES (1) ES2317210T3 (en)
GB (1) GB2412689B (en)
HK (1) HK1101420A1 (en)
HR (1) HRP20090025T3 (en)
IL (1) IL178364A (en)
MA (1) MA28552B1 (en)
NO (1) NO20064104L (en)
NZ (1) NZ549930A (en)
PL (1) PL1738044T3 (en)
PT (1) PT1738044E (en)
RS (1) RS50719B (en)
SI (1) SI1738044T1 (en)
UA (1) UA88159C2 (en)
WO (1) WO2005095738A2 (en)
ZA (1) ZA200608031B (en)

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IL169371A (en) * 2005-06-23 2009-09-22 Mul T Lock Technologies Ltd Slanted key combination element in key blank and key
IL183168A0 (en) * 2007-05-14 2007-09-20 Hamafteach Hamistovev Ltd Improved key blank with moveable elements and improved lock
FR2917444B1 (en) * 2007-06-12 2011-11-11 Securidev LOCKING CYLINDER WITH DOUBLE LOCKING MEANS
IL191855A0 (en) * 2008-06-01 2009-02-11 Multi Key Ltd Rav Mafteah Ltd Key, lock and locking mechanism
EP2294271A1 (en) 2008-06-05 2011-03-16 Asher Haviv Cylinder protective system
IL193931A (en) 2008-09-07 2012-01-31 Mul T Lock Technologies Ltd Movable key combination element and lock assembly
GB2463289A (en) * 2008-09-08 2010-03-10 Mul T Lock Technologies Ltd A key with movable portion for use in more than one lock
CN102022028B (en) * 2009-09-16 2013-06-05 李海婴 Fabricated key for mechanical lock and production process thereof
DE102009050129A1 (en) * 2009-10-21 2011-04-28 Abus Pfaffenhain Gmbh locking system
IL203328A (en) * 2010-01-14 2014-07-31 Kol Manoul Ltd Device and method for adapting a double dimple key cutting machine to additionally cut single dimple keys
DE102010001790A1 (en) * 2010-02-10 2011-08-11 Huf Hülsbeck & Fürst GmbH & Co. KG, 42551 closing device
US8336350B2 (en) * 2010-04-29 2012-12-25 Rav Bariach (08) Industries Ltd. Key and lock assemblies
US9234370B2 (en) 2011-02-21 2016-01-12 Moshe Dolev Key blank, key and cylinder lock with reduced costs
IL211697A (en) * 2011-03-13 2015-02-26 Mul T Lock Technologies Ltd Lock assembly with movable element
IL213650A (en) * 2011-06-19 2015-02-26 Mul T Lock Technologies Ltd Magnetically repelling lock assembly
US8950226B2 (en) * 2011-10-12 2015-02-10 Moshe Dolev Cylinder lock assembly with non-rotating elements
WO2013169760A1 (en) * 2012-05-08 2013-11-14 Schlage Lock Company Llc Variable section key and lock
IL224111A (en) * 2013-01-03 2017-12-31 Multlock Tech Ltd Eliminating maximum adjacent cut specification restrications for telescoping pins
MX2015009087A (en) * 2013-01-15 2015-09-28 Massimo Valente Lock key and cylinder lock assembly corresponding to such a key.
US9506272B2 (en) * 2013-08-16 2016-11-29 The Hillman Group, Inc. Two-piece key assembly
WO2015059723A1 (en) * 2013-10-25 2015-04-30 Cisa S.P.A. Cylinder lock and associated key
US20170081879A1 (en) * 2015-09-21 2017-03-23 Raphael Moshe Inbar Blank key, a lock set with a security mechanism and method for producing same
IT201700028885A1 (en) * 2017-03-15 2018-09-15 Iseo Serrature Spa KEY FOR LOCK
IL264518B2 (en) * 2019-01-29 2023-04-01 Mul T Lock Technologies Ltd Key combination element in key blank and key
IT202200007073A1 (en) * 2022-04-08 2023-10-08 Iseo Serrature Spa KEY FOR LOCK

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IL129097A (en) * 1999-03-22 2002-05-23 Hamafteach Hamistovev Ltd Key blank with springs floating pins

Also Published As

Publication number Publication date
ZA200608031B (en) 2008-07-30
GB0407196D0 (en) 2004-05-05
WO2005095738A2 (en) 2005-10-13
WO2005095738A3 (en) 2006-10-26
DK1738044T3 (en) 2009-03-23
IL178364A (en) 2009-09-22
IL178364A0 (en) 2007-02-11
EP1738044A2 (en) 2007-01-03
HRP20090025T3 (en) 2009-02-28
GB2412689A (en) 2005-10-05
DE602005011266D1 (en) 2009-01-08
UA88159C2 (en) 2009-09-25
AU2005229301B2 (en) 2009-09-24
PL1738044T3 (en) 2009-05-29
NZ549930A (en) 2006-10-27
KR20070042913A (en) 2007-04-24
JP4592745B2 (en) 2010-12-08
CN1961127B (en) 2011-09-07
EA200601549A1 (en) 2007-02-27
CR8681A (en) 2006-11-17
AP2006003780A0 (en) 2006-10-31
GB2412689B (en) 2006-10-04
ECSP066926A (en) 2006-12-20
HK1101420A1 (en) 2007-10-18
AU2005229301A1 (en) 2005-10-13
US7647799B2 (en) 2010-01-19
EP1738044B1 (en) 2008-11-26
MA28552B1 (en) 2007-04-03
SI1738044T1 (en) 2009-04-30
BRPI0509357B1 (en) 2016-03-08
BRPI0509357A (en) 2007-09-11
AP2013A (en) 2009-07-22
CA2559702C (en) 2011-01-04
PT1738044E (en) 2009-02-09
NO20064104L (en) 2006-10-11
ES2317210T3 (en) 2009-04-16
JP2007530840A (en) 2007-11-01
EA008788B1 (en) 2007-08-31
CN1961127A (en) 2007-05-09
RS50719B (en) 2010-08-31
ATE415534T1 (en) 2008-12-15
US20080236223A1 (en) 2008-10-02
KR101170298B1 (en) 2012-08-01

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